Plagron Royal Mix 50L is a premium, organic potting soil formulated for plants that demand strong, consistent nutrition throughout the entire grow cycle. Infused with a carefully balanced blend of worm castings, peat moss, perlite, and a range of slow-release organic fertilisers, this mix provides steady nutrient availability for 4 to 6 weeks, allowing roots to thrive in a stable, biologically active environment. Royal Mix is 100% organic and ideal for growers using soil-based systems indoors or outdoors, especially with heavy-feeding plants. Its structure promotes optimal air-to-water balance, reducing the risk of overwatering and compaction while ensuring robust root development. Key Features: Fully fertilised organic soil for 4–6 weeks of nutrition Enriched with worm castings and organic fertilisers Excellent drainage and oxygen retention via perlite and peat Supports vigorous vegetative and flowering growth Suitable for pots, raised beds, and outdoor gardens Ideal for heavy-feeding plants pH-balanced and RHP-certified for quality Compatible with Plagron additive range (e.g., Alga Grow/Bloom) How to Use: Fill containers with Royal Mix and water lightly. Transplant seedlings or cuttings directly into the soil. Do not add nutrients during the first 4–6 weeks. Begin supplemental feeding once nutrient availability declines. Water as needed and maintain good drainage. Specifications: Volume: 50 litres Type: Organic, slow-release potting mix Nutrient Supply: ~4–6 weeks pH Range: 6.4 ± 0.2 EC: 1.5–2.2 mS/cm Components: Peat, worm castings, perlite, organic fertilisers Application: Indoor/outdoor soil grows Certifications: RHP certified for horticultural use Recommended Use: Best for growers looking for a no-fuss, nutrient-dense soil with enough power to carry plants well into their flowering stage. Plagron Royal Mix 50L is an excellent choice for those seeking organic quality and long-term feeding performance.